title: Electrophoretic migration of Paracoccidioides brasiliensis specific antigenic fraction.
abstract: Using the technique of immunoelectroosmophoresis-immunodiffusion (IEOP-ID), two antigenic fractions of Paracoccidioides brasiliensis one of them species-specific, produced precipitin bands in both the cathodic and anodic zones. Reactions of complete identity among the bands formed in these zones were demonstrated by a modification of the technique, employing additional wells around the central antigen well. Such bands would correspond to a simple diffusion of the corresponding antigenic fractions rather than to active electrophoretic migration.
mesh_terms: D000946:Antigens, Fungal / Q000032:analysis*; D003378:Counterimmunoelectrophoresis; D005658:Fungi / Q000276:immunology*; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D010228:Paracoccidioides / Q000276:immunology*; D010229:Paracoccidioidomycosis / Q000276:immunology
chemical_list: D000946:Antigens, Fungal